got and exp fields were swapped in testing
diff --git a/common_test.go b/common_test.go
index 1684ae5..219f09e 100644
--- a/common_test.go
+++ b/common_test.go
@@ -5,7 +5,7 @@
 )
 
 type testList []struct {
-	name, exp, got string
+	name, got, exp string
 }
 
 func (tl testList) validate(t *testing.T) {